The analysis of the current state of issues related to the construction of design and optimization models of flat and spatial core structures based on wood under static and seismic impacts is presented. The need to develop methods for finding the best projects for such structures, which would allow for rational technical solutions, taking into account the set criterion of optimality and all the requirements for their tense-deformed state. Particular attention is paid to the construction of adequate calculation models taking into account the anisotropic structure of wood.
The research carried out in this paper is reduced to studying the design features of wooden frame structures and analyzing the nature and degree of influence of individual structural elements on the work of the frame as a whole based on a comparison of experimental and theoretical data. The results of the studies with the evaluation of natural oscillations are the basis for the correct modeling of structural systems when performing static and dynamic calculations.
The analysis of the current state of issues related to the construction of design models of building structures based on wood. The main software systems are presented, in which the calculation of wooden structures is realized. The need to develop software for timber frame buildings was identified, which would allow an engineer to select sections, check structural units of spatial models of various geometric configurations and take into account the joint work of supporting structures and cladding.
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